As part of my job, I've been tasked with doing some of my work in Oracle, so I'm learning Oracle. Allow me to share a little of my pain as I explore a space I've only ever dabbled in. Getting Started in Oracle Back in the day, in order to get started with Oracle, you begin at the Oracle web site. There, you download an installation, after getting a license (or while, whatever). In our modern era, this is the hard way to get stuff done. The first place I went was Azure. There is excellent Oracle support on the Azure platform and, best of all for me, it's really easy to fire up an Oracle VM. I had a server up and running in no time. Win! Another way…
I was contacted by Stellar Info quite a while ago. They asked me to try out their software. I said yes, but I was really bad about getting it done. Well, I finally got off my bottom and did the job. So, let's talk about Stellar Repair for SQL Server. Stellar Repair Let's start with the most important piece of information you need: it works. The software itself is really simple to use and just does what you need, repairs your corrupted SQL Server instance. On that alone, I can recommend the tool. However, there are a few gotchas I ran into along the way. Mostly, little stuff. It's things a little polish in the UI and some clean up around language could help out. Don't get me wrong, I'm…
I love this quote from Kevin Hill (and not because he mentions me): 3 things I can no longer justify ignoring: #dbatools Git and #Docker for my dev SQL work@cl@sqldbawithbeard@Kendra_Little and @unclebiguns@GFritchey, I blame you 🤪😂 There’s more but those are top 3— SQL Cyclist (@Kevin3NF) November 9, 2019 The reason being, he's right. I'm spending time rewriting some of my own sample code to use DBATools. I'll try to post some of it here when I get it together. I've been screaming about the importance of containers in general and Docker in particular for quite a while now. Finally, I use Git. So should you. However, getting started with Git, especially in a database, isn't that easy. Kendra Little You might notice Kendra's name in the tweet above. She's one of the smarter, more capable people…
A question that I've seen come up frequently just recently is, how to track CPU use over time. Further, like a disk filling up, people want to know how to predict their CPU usage, so that they can easily decide "now is when I upgrade the hardware". Well, the bad news is, that ain't easy. CPU Use Over Time There are a bunch of ways to look at processor usage. The simplest, and probably most common, is to use the Performance Monitor counters such as '% Processor Time'. Query this, you can get an average of the processor usage at a moment in time. Ta-da! Fixed it. I thought you said this was hard Grant. Well, hang on. Are you running on a single processor machine? If so, cool, maybe…
In April, I said I was going to start learning Jupyter Notebooks. It's November. Let's get going with your first Jupyter Notebook. A quick aside before we start. I think one of the huge strengths that is going to come out of these things is as a runbook. You can share a notebook with someone, they can run the queries on it against their own systems and return the book, with the results to you. That's going to be extremely useful as a troubleshooting tool, but has all sorts of other functionality as well. I strongly suggest you start learning these things, as I am. Azure Data Studio There are a number of ways to create and consume Jupyter Notebooks, but I want to focus on the functionality around data…
For those who don't know, last week was the PASS Summit. It's an amazing event every year, but this last week, I saw a ton of indications that our peers are spotting the changing technology landscape largely defined by three tools, Docker, Git and DBATools. None of those indications resonated quite as much as this tweet from Kevin Hill: 3 things I can no longer justify ignoring: #dbatools Git and #Docker for my dev SQL work@cl @sqldbawithbeard @Kendra_Little and @unclebiguns @GFritchey, I blame you 🤪😂There’s more but those are top 3— SQL Cyclist (@Kevin3NF) November 9, 2019 There are a million things to learn about in our rapidly shifting technological landscape, but I think this assessment, especially the way it was put, "no longer justify ignoring" really nails some of…
So, you say you're a DBA. I say you're not. You say you're a system administrator. I say you're wrong. We are all coders now. Every single one of us. You are a coder. Put down the brick and let me explain. Automation There was a time when I would give a presentation to a room full of people and ask, "Who is using PowerShell right now?" and get, 15 hands out of a hundred. Last week at SQL in the City in London, the same question came up and most of the room raised their hands. What's changed? Automation. Automate all the things!!! The simple fact of the matter is, anything easy, repetitive, and quantifiable is, has been, or shortly will be, automated. You should not be spending your…
There is literally nothing I like better than working on automation. Before we had all the cool toys that we have now, I was working on automating database deployments. Now, with all the cool toys, I'm not automating deployments. I'm automating builds, tests, environment setup, containers, multiple database platforms and more. If you want to learn about DevOps, source control, tools, automation, artifacts, testing and more, I've got an opportunity for you. In just a couple of weeks, on Friday, June 16th, 2019, I'll be teaching an all day seminar on database DevOps. There are some seats left, but don't wait until it's too late. Click here now to get signed up. This is the only time this year that I'll be presenting this course in the United States. If…
In case you can't tell from some of my blog posts, I'm a bit of an advocate for DevOps. I'm extremely fortunate in my employer, Redgate Software, that they are also huge advocates for DevOps. We not only teach it and promote it, and, oh yeah, make AWESOME tools for it, we practice DevOps in what we do. However, this post is not about DevOps. Instead, I'm trying to leverage some of the concepts of DevOps, Continuous Integration, Continuous Deployment, to arrive at some ideas around learning that I want to share. Pi-Hole Yesterday I spent several hours getting the software Pi-Hole set up for my home network. Now, this software really doesn't take several hours to set up. The reason it took me that long is because I hadn't…
I'm starting the process of learning how to use Jupyter Notebooks. Notebooks are documents that contain live code, commentary, results, pictures and more. Jupyter Notebooks are used for presentations, documentation, run books, troubleshooting guides and lots more. Their support within Azure Data Studio opens up lots of opportunities. Azure Data Studio If you're interested in learning about notebooks yourself, or, as I publish the notebooks that I put together and you want to consume them, you need to have a mechanism. There are any number of third party or open source solutions to read notebooks. However, since I'm focused primarily on the Microsoft data platform, I'm using Azure Data Studio to do this work. I've written in the past about using Azure Data Studio (ADS). I also have a bunch…